用“visible radiation”造句大全，visible radiation造句
An incandescent lamp, two interference filters and two si P-I-N detectors are used as visible radiation source, dispersive elements and photo-electric cells, respectively.
Of or relating to the range of invisible radiation wavelengths from about4nanometers, on the border of the x - ray region, to about380nanometers, just beyond the violet in the visible spectrum.
